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    • SnowEx20-21 QSI Lidar DEM 3m UTM Grid V001

    Metadata Updated: February 6, 2026

    This data set is part of the SnowEx 2020 and SnowEx 2021 campaigns and provides bare Earth digital elevation models (DEM) acquired by a scanning lidar system at a 3.0 m spatial resolution, and derived from point cloud digital terrain models. DEMs are available for September 2021 and from multiple areas in Colorado, Idaho, and Utah. These data were produced alongside Vegetation Height and Snow Depth data sets.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date May 30, 2023
    Metadata Updated Date February 6, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 30, 2023
    Metadata Updated Date February 6, 2026
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2603552400-NSIDC_ECS
    Data First Published 2021-09-16
    Language en-US
    Data Last Modified 2025-07-17
    Category geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 2b19c5b9-eae5-4257-bf1f-08c51e36a548
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/VV382L4MQI7V
    Metadata Type geospatial
    Old Spatial -117.0661 43.0343 -114.8547 44.3658
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash e6b2e8ab0ac97bfe5d92c3474c87f3db02c7929d8ccc1a7fa3b07654d3e8bb90
    Source Schema Version 1.1
    Spatial
    Temporal 2021-09-16T00:00:00Z/2021-09-21T23:59:59.999Z

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